Creating Custom Exceptions in Java

Custom exceptions are used to handle specific error cases in your application.

Source Code

class MyException extends Exception {
    public MyException(String message) {
        super(message);
    }
}
public class Test {
    public static void main(String[] args) {
        try {
            throw new MyException("Custom Exception Message");
        } catch (MyException e) {
            System.out.println(e.getMessage());
        }
    }
}